{
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\begin{longtable}{l*{6}{c}}
\caption{Including Perceived Warmth and Threat}\\
\hline\hline\endfirsthead\hline\endhead\hline\endfoot\endlastfoot
                    &\multicolumn{1}{c}{(1)}&\multicolumn{1}{c}{(2)}&\multicolumn{1}{c}{(3)}&\multicolumn{1}{c}{(4)}&\multicolumn{1}{c}{(5)}&\multicolumn{1}{c}{(6)}\\
                    &\multicolumn{1}{c}{Base}&\multicolumn{1}{c}{Threat}&\multicolumn{1}{c}{Warmth}&\multicolumn{1}{c}{Threat + Warmth}&\multicolumn{1}{c}{Dem}&\multicolumn{1}{c}{Rep}\\
\hline
white               &      -0.151         &      0.0851         &      -0.278         &     -0.0753         &       0.791         &      -2.287         \\
                    &     (-0.14)         &      (0.08)         &     (-0.26)         &     (-0.07)         &      (0.65)         &     (-1.13)         \\
[1em]
age                 &       0.189\sym{***}&       0.149\sym{***}&       0.184\sym{***}&       0.145\sym{***}&       0.143\sym{**} &       0.143\sym{*}  \\
                    &      (5.07)         &      (4.03)         &      (4.92)         &      (3.91)         &      (2.97)         &      (2.42)         \\
[1em]
College             &       1.733         &       1.285         &       1.698         &       1.230         &       1.639         &       0.559         \\
                    &      (1.94)         &      (1.47)         &      (1.90)         &      (1.40)         &      (1.47)         &      (0.40)         \\
[1em]
Female              &       2.857\sym{**} &       2.675\sym{**} &       2.828\sym{**} &       2.640\sym{**} &       2.320\sym{*}  &       3.172\sym{*}  \\
                    &      (3.22)         &      (3.07)         &      (3.20)         &      (3.03)         &      (2.09)         &      (2.24)         \\
[1em]
Republican          &      0.0499         &      0.0894         &       0.157         &      0.0973         &           0         &           0         \\
                    &      (0.05)         &      (0.10)         &      (0.17)         &      (0.11)         &         (.)         &         (.)         \\
[1em]
Large U.S. corporations&           0         &           0         &           0         &           0         &           0         &           0         \\
                    &         (.)         &         (.)         &         (.)         &         (.)         &         (.)         &         (.)         \\
[1em]
The U.S. banking and financial system&      -0.554         &      -0.124         &      -0.577         &      -0.160         &       0.244         &      -0.853         \\
                    &     (-0.74)         &     (-0.15)         &     (-0.77)         &     (-0.20)         &      (0.23)         &     (-0.65)         \\
[1em]
Hospitals across the United States&       0.549         &       0.898         &       0.548         &       0.894         &       0.950         &       0.653         \\
                    &      (0.79)         &      (1.20)         &      (0.78)         &      (1.19)         &      (0.97)         &      (0.54)         \\
[1em]
The U.S. power grid &       0.601         &       0.876         &       0.571         &       0.840         &       0.463         &       1.450         \\
                    &      (0.87)         &      (1.19)         &      (0.82)         &      (1.14)         &      (0.48)         &      (1.25)         \\
[1em]
The U.S. military's computer networks&      -0.202         &      -0.235         &      -0.215         &      -0.230         &      -0.887         &       0.605         \\
                    &     (-0.29)         &     (-0.31)         &     (-0.31)         &     (-0.31)         &     (-0.90)         &      (0.52)         \\
[1em]
Minimal             &           0         &           0         &           0         &           0         &           0         &           0         \\
                    &         (.)         &         (.)         &         (.)         &         (.)         &         (.)         &         (.)         \\
[1em]
A few million dollars&       1.552\sym{*}  &       1.480         &       1.576\sym{*}  &       1.512         &       1.084         &       2.218         \\
                    &      (2.09)         &      (1.83)         &      (2.12)         &      (1.87)         &      (1.07)         &      (1.67)         \\
[1em]
Tens of millions of dollars&       2.030\sym{**} &       1.741\sym{*}  &       2.007\sym{**} &       1.748\sym{*}  &       0.834         &       3.240\sym{*}  \\
                    &      (2.82)         &      (2.26)         &      (2.78)         &      (2.26)         &      (0.88)         &      (2.50)         \\
[1em]
Billions of dollars &       2.242\sym{**} &       2.532\sym{**} &       2.287\sym{**} &       2.600\sym{***}&       1.896\sym{*}  &       3.844\sym{**} \\
                    &      (3.21)         &      (3.27)         &      (3.28)         &      (3.36)         &      (1.97)         &      (2.99)         \\
[1em]
No                  &           0         &           0         &           0         &           0         &           0         &           0         \\
                    &         (.)         &         (.)         &         (.)         &         (.)         &         (.)         &         (.)         \\
[1em]
One person          &       0.362         &       0.544         &       0.370         &       0.528         &      0.0103         &       1.287         \\
                    &      (0.65)         &      (0.88)         &      (0.66)         &      (0.86)         &      (0.01)         &      (1.34)         \\
[1em]
Dozens of people    &       1.169         &       1.523\sym{*}  &       1.175         &       1.506\sym{*}  &       1.661         &       1.281         \\
                    &      (1.83)         &      (2.20)         &      (1.84)         &      (2.17)         &      (1.86)         &      (1.16)         \\
[1em]
Hundreds of people  &       2.356\sym{***}&       2.601\sym{***}&       2.352\sym{***}&       2.581\sym{***}&       2.128\sym{*}  &       3.296\sym{**} \\
                    &      (3.53)         &      (3.63)         &      (3.53)         &      (3.61)         &      (2.25)         &      (3.09)         \\
[1em]
Somewhat certain    &           0         &           0         &           0         &           0         &           0         &           0         \\
                    &         (.)         &         (.)         &         (.)         &         (.)         &         (.)         &         (.)         \\
[1em]
Highly confident    &       3.701\sym{***}&       3.752\sym{***}&       3.733\sym{***}&       3.767\sym{***}&       4.419\sym{***}&       2.844\sym{**} \\
                    &      (7.12)         &      (6.99)         &      (7.18)         &      (7.01)         &      (6.43)         &      (3.28)         \\
[1em]
Unanimously confident&       9.048\sym{***}&       8.800\sym{***}&       9.048\sym{***}&       8.795\sym{***}&       9.935\sym{***}&       7.124\sym{***}\\
                    &     (15.26)         &     (14.50)         &     (15.26)         &     (14.48)         &     (12.74)         &      (7.37)         \\
[1em]
An individual       &           0         &           0         &           0         &           0         &           0         &           0         \\
                    &         (.)         &         (.)         &         (.)         &         (.)         &         (.)         &         (.)         \\
[1em]
A group of civilian hackers&       0.823         &       0.584         &       0.870         &       0.623         &       0.616         &       0.742         \\
                    &      (1.52)         &      (0.98)         &      (1.60)         &      (1.05)         &      (0.81)         &      (0.77)         \\
[1em]
A group of terrorists&       1.475         &       1.245         &       1.469         &       1.241         &       0.930         &       1.754         \\
                    &      (1.87)         &      (1.57)         &      (1.87)         &      (1.56)         &      (0.94)         &      (1.32)         \\
[1em]
A government agency &       0.628         &       0.421         &       0.613         &       0.388         &     -0.0411         &       1.146         \\
                    &      (1.10)         &      (0.69)         &      (1.08)         &      (0.63)         &     (-0.05)         &      (1.18)         \\
[1em]
Israel              &      -0.204         &                     &       0.885         &                     &                     &                     \\
                    &     (-0.27)         &                     &      (1.02)         &                     &                     &                     \\
[1em]
Iran                &           0         &           0         &           0         &           0         &           0         &           0         \\
                    &         (.)         &         (.)         &         (.)         &         (.)         &         (.)         &         (.)         \\
[1em]
North Korea         &       0.396         &      -0.922         &    -0.00971         &      -1.201         &      -0.834         &      -1.694         \\
                    &      (0.60)         &     (-1.36)         &     (-0.01)         &     (-1.73)         &     (-0.90)         &     (-1.56)         \\
[1em]
Russia              &       0.677         &      -1.930\sym{**} &       0.829         &      -1.620\sym{*}  &      -1.631         &      -1.566         \\
                    &      (1.12)         &     (-2.73)         &      (1.36)         &     (-2.26)         &     (-1.66)         &     (-1.36)         \\
[1em]
China               &       0.616         &      -1.373         &       1.076         &      -0.821         &      -0.545         &      -1.182         \\
                    &      (0.93)         &     (-1.89)         &      (1.54)         &     (-1.07)         &     (-0.56)         &     (-0.93)         \\
[1em]
No clear motivation &           0         &           0         &           0         &           0         &           0         &           0         \\
                    &         (.)         &         (.)         &         (.)         &         (.)         &         (.)         &         (.)         \\
[1em]
Stealing sensitive information&       0.518         &       0.564         &       0.518         &       0.579         &      0.0862         &       1.308         \\
                    &      (0.85)         &      (0.86)         &      (0.85)         &      (0.89)         &      (0.10)         &      (1.24)         \\
[1em]
Retaliating for specific U.S. policies&       0.363         &       0.484         &       0.318         &       0.438         &     -0.0958         &       1.169         \\
                    &      (0.59)         &      (0.71)         &      (0.51)         &      (0.64)         &     (-0.11)         &      (1.04)         \\
[1em]
Disrupting American society generally&       0.665         &       0.651         &       0.654         &       0.660         &    -0.00961         &       1.568         \\
                    &      (1.08)         &      (0.99)         &      (1.06)         &      (1.01)         &     (-0.01)         &      (1.42)         \\
[1em]
mostly reject it    &           0         &           0         &           0         &           0         &           0         &           0         \\
                    &         (.)         &         (.)         &         (.)         &         (.)         &         (.)         &         (.)         \\
[1em]
have mixed views about it&       7.332\sym{***}&       7.211\sym{***}&       7.344\sym{***}&       7.210\sym{***}&       6.783\sym{***}&       8.016\sym{***}\\
                    &     (12.89)         &     (11.87)         &     (12.91)         &     (11.85)         &      (8.74)         &      (8.18)         \\
[1em]
mostly agree with it&       15.45\sym{***}&       15.34\sym{***}&       15.46\sym{***}&       15.34\sym{***}&       15.53\sym{***}&       15.21\sym{***}\\
                    &     (22.36)         &     (21.30)         &     (22.34)         &     (21.31)         &     (16.65)         &     (13.37)         \\
[1em]
Shanahan            &           0         &           0         &           0         &           0         &           0         &           0         \\
                    &         (.)         &         (.)         &         (.)         &         (.)         &         (.)         &         (.)         \\
[1em]
Trump               &       0.509         &       0.146         &       0.549         &       0.165         &       1.922         &      -2.709\sym{*}  \\
                    &      (0.67)         &      (0.18)         &      (0.72)         &      (0.20)         &      (1.87)         &     (-1.97)         \\
[1em]
disputed it         &           0         &           0         &           0         &           0         &           0         &           0         \\
                    &         (.)         &         (.)         &         (.)         &         (.)         &         (.)         &         (.)         \\
[1em]
refused to comment  &       1.696\sym{*}  &       1.300         &       1.682\sym{*}  &       1.263         &       1.353         &       1.066         \\
                    &      (2.25)         &      (1.64)         &      (2.24)         &      (1.60)         &      (1.32)         &      (0.85)         \\
[1em]
endorsed it         &       3.280\sym{***}&       3.063\sym{***}&       3.247\sym{***}&       3.011\sym{***}&       3.655\sym{***}&       2.029         \\
                    &      (4.43)         &      (3.91)         &      (4.40)         &      (3.85)         &      (3.56)         &      (1.69)         \\
[1em]
Shanahan X disputed it&           0         &           0         &           0         &           0         &           0         &           0         \\
                    &         (.)         &         (.)         &         (.)         &         (.)         &         (.)         &         (.)         \\
[1em]
Shanahan X refused to comment&           0         &           0         &           0         &           0         &           0         &           0         \\
                    &         (.)         &         (.)         &         (.)         &         (.)         &         (.)         &         (.)         \\
[1em]
Shanahan X endorsed it&           0         &           0         &           0         &           0         &           0         &           0         \\
                    &         (.)         &         (.)         &         (.)         &         (.)         &         (.)         &         (.)         \\
[1em]
Trump X disputed it &           0         &           0         &           0         &           0         &           0         &           0         \\
                    &         (.)         &         (.)         &         (.)         &         (.)         &         (.)         &         (.)         \\
[1em]
Trump X refused to comment&      -0.158         &       0.217         &      -0.193         &       0.202         &      -1.169         &       2.483         \\
                    &     (-0.15)         &      (0.19)         &     (-0.18)         &      (0.17)         &     (-0.82)         &      (1.27)         \\
[1em]
Trump X endorsed it &      -1.576         &      -1.362         &      -1.545         &      -1.324         &      -4.397\sym{**} &       3.680         \\
                    &     (-1.40)         &     (-1.14)         &     (-1.37)         &     (-1.11)         &     (-2.91)         &      (1.90)         \\
[1em]
task                &       0.621\sym{***}&       0.568\sym{***}&       0.629\sym{***}&       0.573\sym{***}&       0.562\sym{**} &       0.578\sym{*}  \\
                    &      (4.48)         &      (3.74)         &      (4.53)         &      (3.78)         &      (2.89)         &      (2.36)         \\
[1em]
choice              &       0.907\sym{**} &       0.759\sym{*}  &       0.889\sym{**} &       0.740\sym{*}  &       0.976\sym{*}  &       0.429         \\
                    &      (2.79)         &      (2.03)         &      (2.73)         &      (1.98)         &      (2.02)         &      (0.73)         \\
[1em]
threat              &                     &       0.116\sym{***}&                     &       0.108\sym{***}&       0.110\sym{***}&       0.106\sym{***}\\
                    &                     &      (7.33)         &                     &      (6.87)         &      (5.38)         &      (4.26)         \\
[1em]
warmth              &                     &                     &     -0.0460\sym{*}  &     -0.0418\sym{*}  &     -0.0480         &     -0.0348         \\
                    &                     &                     &     (-2.57)         &     (-2.19)         &     (-1.94)         &     (-1.15)         \\
[1em]
Constant            &       34.99\sym{***}&       31.90\sym{***}&       36.51\sym{***}&       33.77\sym{***}&       33.49\sym{***}&       35.29\sym{***}\\
                    &     (16.52)         &     (14.34)         &     (16.67)         &     (14.21)         &     (11.37)         &      (8.42)         \\
\hline
Observations        &       10458         &        8794         &       10450         &        8787         &        5347         &        3440         \\
\hline\hline
\multicolumn{7}{l}{\footnotesize \textit{t} statistics in parentheses}\\
\multicolumn{7}{l}{\footnotesize First wave did not include question about hospital vulnerability. Major corporations and banks treated interchangeably.}\\
\multicolumn{7}{l}{\footnotesize \sym{*} \(p<0.05\), \sym{**} \(p<0.01\), \sym{***} \(p<0.001\)}\\
\end{longtable}
}
